I added a header for a view in Drupal 7 (PHP 5.6). I used PHP filter in the view header to add the PHP code for pytting a 'add content type' button on the view page. When I saved the view, the site gave me a blank screen. This happened to me quite a number of times. Now, since the site is not accessible I am not able to remove this code from the view header.
Is there any way to revert the white screen in drupal?
In sites/default/settings.php
add code:
error_reporting(-1);
$conf['error_level'] = 2;
ini_set('display_errors', TRUE);
ini_set('display_startup_errors', TRUE);
Its enabled error_reporting.
Open your index.php and paste the following code after
error_reporting(E_ALL);
ini_set('display_errors', TRUE);
ini_set('display_startup_errors', TRUE);
Solution: 2
If your have your drupal database backup then drop your drupal database and create again the same database and import your previous backup database.It will work now.
Try Disabling the view
$status = variable_get('views_defaults', array());
$status[$name] = TRUE;
variable_set('views_defaults', $status);
Related
I use CakePHP-Upload plugin, now need to use the upload without form, following this example: Programmatic File Retrieval without a Form
All my upload are stored in the associated model, called the Attachment.
So when I save the article, at the same time save the images in Attachmen model.
Plugin documentation suggests something like this:
<?php
$this->Article->set(array('file' => $image_path)); // ?????
$this->Article->save();
?>
I have a larger collection of images on the server, previously uploaded via the Joomla CMS, now I have a migration of data to a custom CMS built on CakePHP framework. I need to take all these pictures and upload again, through this plugin.
How to properly use this plugin for my needs, I try to put the path to a local picture, but uploading is not working ???
EDIT
$image_path = WWW_ROOT . 'img' . DS . 'attachment' . DS . '59'.DS.'hpim4799.jpg';
debug($image_path);
'C:\xampp\htdocs\portal\webroot\img\attachment\59\hpim4799.jpg'
Do not save the record and not create new images.
Note, uploading through HTML form works well, I use windows 7 and xampp server.
EDIT 2 / Solution
Image path must be valid url like 'http://localhost/portal/img/attachment/59/hpim4799.jpg'
$image_path = Router::url('/', true) . 'img/attachment/59/hpim4799.jpg';
Thank you.
Can you tell me what the content of the variable $image_url is? The doucmentation says you can add a file via the form, or you can do it programmatically. If you do that, use the $image_url as path to the image. If you got an associated model like Attachment you shoud use:
<?php
$this->Article->set(array('Attachment.file' => $image_path)); // path + file to file
$this->Article->save();
?>
After hours of searching for solutions and detailed inspection of the Behavior code I finally found it.
Because Behavior uses php FILTER_VALIDATE_URL Filter, path must be a valid URL. Here is an example:
<?php
$image_path = Router::url('/', true) . 'img/attachment/59/hpim4799.jpg';
// return http://localhost/portal/img/attachment/59/hpim4799.jpg
$this->Article->Attachment->set(array('file' => $image_path));
$this->Article->Attachment->save();
?>
I use html2pdf, which is based on TCPDF, in CakePhp to render Views in PDF.
However, sometimes the generation hangs, I mean the browser freezes and never receives data.
There is a way to debug such a behavior? In apache logs I do not see any kind of error...
$this->set(compact('quotation','company','user'));
$view = new View(null, false);
$view->set(compact('quotation','company','user'));
$view->viewPath = 'Quotations';
$view->layout = 'preventivo';
if ($quotation['Quotation']['quotation_type'] == SERVICE)
{
$content = $view->render('print_s_template');
$this->set(compact('content'));
$this->response->type('pdf');
$this->render('print');
the print.ctp has
App::import('Vendor', 'HTML2PDF', array('file' => 'html2pdf'.DS.'html2pdf.class.php'));
$html2pdf = new HTML2PDF('P','A4','it');
$html2pdf->WriteHTML($content);
$html2pdf->Output('exemple.pdf');
and the html is in print_s_template.ctp.
I found a solution myself. The problem is that I forgot to pass some variables to the View $view. And I suppose cake throw an error which, next, html2pdf cannot "render".
So: double check that all the variables in the view do exist!
Prelude
Drupal 7
Bootstrap Business (Active Theme)
Turn on Maintenance Mode
Actions that I have already carried out
Copy maintenance-page.tpl.php from modules/system/maintenance-page.tpl.php
Edit to your needs
Paste it on theme's root folder --> /public_html/sites/all/themes/bootstrap-business
Set $conf variable in /public_html/sites/default/settings.php : $conf['maintenance_theme'] = 'bootstrap_business';`
Nonetheless, the site keeps on showing the modules/system/maintenance-page.tpl.php . I don't know why it is not working. I´ve also tried:
Adding a maintenance-page--offline.page.tpl.php
Setting the theme name as bootstrap-business
None of the above work. I don't think spending 45 minutes on such a simple task is adequate. I know I could just edit the modules/system/maintenance-page.tpl.php, but I don´t believe that's the right way to go.
Any suggestions?
Clear/Flush caches (Theme Registry cache) and try again. If you already did that and did not work add a page preprocess function to your default theme template.php:
bootstrap_business_preprocess_maintenance_page(&$variables) {
if (isset($variables['db_is_active']) && !$variables['db_is_active']) {
// Template suggestion for offline site
$variables['theme_hook_suggestion'] = 'maintenance_page__offline';
}
else {
// Template suggestion for live site (in maintenance mode)
$variables['theme_hook_suggestion'] = 'maintenance_page';
}
}
Related question: https://drupal.stackexchange.com/q/76946/12163
I just upgraded from cakephp 1.1 to 1.3. I have everything on the site updated and working great, except for creating and downloading zip files.
Here is the code in my accounts_controller.php:
function zip() {
$this->checkSession();
$this->checkUpgradedAccount();
$files = array();
$this->layout="zip";
/*
code where I locate the files to zip, combine them, etc
*/
$tmp_file = "/home/[userdirectory]/tmp/".md5(mktime()).".zip"; //directory name edited
$command = "/usr/bin/zip -j $tmp_file ".implode(" ",$zip_files);
exec($command);
foreach($zip_files as $zf) {
unlink($zf);
}
$file_path = $tmp_file;
$this->set("path",$file_path);
$this->render();
}
When I call this action, however, I get an error:
Error: The requested address '/accounts/zip' was not found on this
server.
It worked just like this in version 1.1. I'm assuming something has changed, but I'm not sure what, and was unable to find anything pertinent in the documentation.
The zip.ctp view file does exists, but it has nothing in it other than: <?php ?>
I suspect something is different with layouts. There is NO "zip.ctp" in the /layouts directory. However, I have changed that line to $this->layout('default'); and it renders a blank page with NO ERROR, but also with no download.
Please direct me on the proper way to download my zip file in cake 1.3. Thanks in advance.
You have two different problems here. That error you're getting is because you don't have a zip layout file. As for your problem with getting the zip file, you should be using the media view class - http://book.cakephp.org/1.3/en/The-Manual/Developing-with-CakePHP/Views.html#media-views
I am using CakePHP 1.3 and the built in email features as described in the documentation. I have the html version of the template located in app/views/elements/email/html/reservation.ctp and its working as expected.
$this->Email->template = 'reservation'; // no '.ctp'
I also have a theme setup and most of the themed files are correctly overriding the default files. My problem is the themed email template is not being used when called from the themed site, its still using the email template file in the default path.
The default is at: app/views/elements/email/html/reservation.ctp
The theme is at: app/views/themed/myTheme/elements/email/html/reservation.ctp
Should the email template assignment automatically work with themes without the need for hard coding a path or is there another solution? Anyone else have this issue?
in cakephp when you want to create email template. Lets suppose we want to create an Html email. and email config is configured.
Views[File Structure]:
1) your content email with variables should be located in View/Emails/html [reservation.ctp]
2) your template should be located in View/Layouts/Emails/html [default.ctp OR any new template you have made]
controllers:
Note: some people think when you write an action(in controller) you have to write a view for it. In this case (for sending email) is completely wrong. only if you want to show the result which email sent successfully or not then is fine.
lets say ReserveController ;) and sendReservationEmail
function sendReservationEmail( $to, $from,$subject ,$template, $variables=array()){
$Email = new CakeEmail();
$Email->config('smtp')
->viewVars($variables)
->emailFormat('html')
->template($template['page'], $template['layout']) //'reservation', 'default'
->from($from) //'me#example.com' => 'My Site'
->to($to) //'you#example.com'
->subject($subject) //'Resevation'
->send();
}
Views (View/Emails/html/reservation.ctp):
Dear $this->viewVars['name'];
Welcome to our restaurant .....